Solar Energy Panels
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By Using solar panels in practice it has taught many home owners that the correct mounting of the solar energy panels has a definite affect on the efficiency of the system as such. To put it literally, many people really started to track the sun; this means that the solar energy panels go around approximately an axis as to track the sun from dawn to dusk.
Setting of the tendency angle of the solar system depends on the season and on the latitude, thus it could be closer to straight in summertime, and very steep or virtually upright in winter. Experts give advice to homeowners to set up the solar energy panels by calculating the angle with a very simple formula: in summertime, it is the latitude minus fifteen, and in wintertime, it is the latitude plus fifteen.
As we start to realize, the great advantages of solar energy panels that rely on trackers are manifold. First, you will notice a better power output, granted the fact that the panels can face the sun nearly all day long. Then, the system as such is more appropriate for people living nearer to the equator, but this does not mean the rule is not valid for the rest of the world areas. You see the deviation in efficiency with tracking solar energy panels if you also use the system to produce heat and not just electricity.
Sure there are still some minor disadvantages to the combination of solar energy panels and mechanic trackers. The major matter here is that unlike the panels that are meant for long-term resistance, the trackers could be subject to constant maintenance. Then, on very breezy weather, you may have the surprise of having the solar energy panels orientated in the wrong direction.
Furthermore, the highest efficiency of the solar energy panels is in summertime time when it is very improbable that you will need extra electricity. In addition, last but not least, the price of a tracker equals that of two solar energy panels, considered to be quite expensive.
It is up for every homeowner to examine the pros and cons of combining the use of solar energy panels with trailing devices. Final determination should be made taking into condition all the objective factors in question, since we are talking about a rather important investing that is not at all to be neglected.
All in all, the solar energy panels can deliver more than acceptable results even in the absence of such devices; south orientation is hence one of the most popular, but the east and west directions are also favored. Depending on the situation and architecture of the house, it is good to keep in mind the fact that solar panels stay on a useful energy solution virtually anyplace on the globe.
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About the Author
Michael Malega presents several Solar Energy Panels articles for your information for further data please check here: http://www.solar-energy-panels.info/Solar-Energy-Panels.php
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by: MichaelM1
Date: Sep 30th 2008 | Words: 501 | Viewed: 3 times | Rating: Not yet rated
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